set winbar statusline

lua/my_options.lua

@@ -55,3 +55,28 @@ opt.shortmess:append('sI')
 opt.foldlevel = 20
 opt.foldmethod = 'expr'
 opt.foldexpr = 'nvim_treesitter#foldexpr()'
+
+local function status_line()
+  local mode = "%-5{%v:lua.string.upper(v:lua.vim.fn.mode())%}"
+  local file_name = "%-.16t"
+  local buf_nr = "[%n]"
+  local modified = " %-m"
+  local file_type = " %y"
+  local right_align = "%="
+  local line_no = "%10([%l/%L%)]"
+  local pct_thru_file = "%5p%%"
+
+  return string.format(
+    "%s%s%s%s%s%s%s%s",
+    mode,
+    file_name,
+    buf_nr,
+    modified,
+    file_type,
+    right_align,
+    line_no,
+    pct_thru_file
+  )
+end
+
+opt.winbar = status_line()